Answer:
c. The I and III only.
Step-by-step explanation:
The creations that emerged at the stage of the industrial revolution, (such as the steam engine, electricity, telephone, etc.) made it possible to greatly increase the production of the products and be able to do them with machines and chains, and provide other services in an automated way Although this had a positive impact on the industry, it was not so for the proletariat sector, which was disadvantaged by replacing artisanal workers in factories with machines that produce more in less time, although people still needed Supervise the work of these machines and know how to configure them. These workers were usually subjected to long hours of work and with a minimum salary.